Issue The efficiency operation fails to restore from the last checkpoint after a SnapMirror or SnapVault update has stopped it. ems shows the following error: [sis.chkpoint.restore.failed:error]: SIS ...Issue The efficiency operation fails to restore from the last checkpoint after a SnapMirror or SnapVault update has stopped it. ems shows the following error: [sis.chkpoint.restore.failed:error]: SIS operation on the volume '/vol/<vol>@vserver:<SVM UUID>' failed to restore from a previous checkpoint. sktrace.log shows the following error: SE failes with CHK_PT restore : i [XX+1] hdr seg count[XX] sis.log shows the following error: Unable to restore the checkpoint from stage: Sorting with err: 61
